Huafilter is a professional supplier of Huade® cartridge valve M-SR in China for many years. It’s our great honor to become the authorized overseas agent of Beijing Huade Hydraulic Industrial Group in 2023. We are sure that the quality can meet customer needs. We have experienced engineers who can help to provide a good after-sales service and technical support in time. We guarantee the quality of the check valve cartridge type M-SR for one year. We sincerely look forward to cooperating with buyers from all over the world for mutual benefit.
Established through a strategic partnership between the Chinese and German governments in 1979, the company has incorporated cutting-edge technology from Rexroth. Huade® cartridge valve M-SR is alternative to Rexroth products of the same series. It is cost-effective. All products undergo strict testing before leaving the factory and are packaged in standard carton with waterproof packaging. Within the one year guarantee period, it is free to repair. Huade has come up to the international standards, namely ISO9001, ISO14001, and ISO45001. Huade® cartridge valve M-SR have reliable performance and are already popular among Chinese consumers. It is a well-known national brand in China.
Product parameter of the Cartridge Valve M-SR
Technical data (for applications outside these parameters, please consult us!)
Max. pressure (MPa)
Up to 31.5
Cracking pressure (MPa)
See characteristic curves
Max. flow (L/min)
See characteristic curves
Operating fluid
Mineral oil or phosphate ester
Pressure fluid temperature range(℃)
-30~+80
Viscosity range (mm2/s)
2.8 to 500
Fluid cleanliness
Maximum permissible degree of contamination of the pressure fluid is to NAS 1638 cass 9. We therefore recommend a filter with a minimum retention rate of β10≥75
Product Feature And Application of the Cartridge Valve M-SR
Features:
▶ For installation in manifold blocks as right angled check valve cartridge
▶ Leak free closure in one direction
▶ 6 opening pressures, optional
Application:
It is mainly used in the outlet of pump as back pressure and side through valves.
4.Functions,section,symbols of the Cartridge Valve M-SR
The check valve cartridge type M-SR has the task of, prefer ably dosing a flow in one direction and to permit free flow in the opposite direction.
The valve including valve sleeve(1), spool (2), spring seat(3) and springs(4).
Symbol
Structure diagram
Notice of Cartridge Valve M-SR
1. The fluid must be filtered. Minimum filter fineness is 20 ㎛.
2. The tank must be sealing up and an air filter must be installed on air entrance.
3. Products without subplate when leaving factory, if need them, please ordering specially.
4. Valve fixing screws must be high intensity level (class 10.9). Please select and use them according to the parameter listed in the sample book.
5. Roughness of surface linked with the valve is required to 0.8.
6. Surface finish of mating piece is required to 0.01/100mm.
For inquiries about hydraulic valves, soleniod directional valves, proportional valves or price list, please leave your email to us and we will be in touch within 24 hours.
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